000			01298cam a22001815a 4500
001			L155336
008			120319s1752 xxk f 000 0 eng d
035			_a(Sirsi) u155336
041	0		_aeng
100	1		_aGibson, Robert _dd. 1761
245	0	2	_aA treatise of practical surveying; which is demonstrated, from its first principles _bWherein every thing that is useful and curious in that art is fully considered and explained. Particularly four new and very concise methods to determine the areas of right-lined figures arithmetically, or by calculation, as well as the geometrical ones heretofore treated of; with two other new geometrical methods much more accurate and ready than any of the former, never before made public. Also the method of tracing defaced mearings from the down (or any other) survey. Very useful to persons who have any property in land, to lawyers in controverted surveys, and to practical surveyors. The whole illustrated with copper-plates. By Robert Gibson, teacher of Mathematics
260			_aDublin _bPrinted by Oliver Nelson, at Milton's-Head in Skinner-Row _cMDCCLII. [1752]
300			_a[16], 319, [3] p., plates _c8o
583			_aCondition reviewed _c20120620 _lcondition level 1
651		4	_aGreat Britain _y1707-
690			_aMeasurement _96256
942			_n0
999			_c113484 _d113484